4x5 FP4+ Pyrocat HD CombiPlan

**lbenac** · 21-Apr-2011, 23:44

Hello,
I have searched and read quite a bit but unless I have missed something most of the information was for developing in tray or rotary.
I am looking for a starting time for 1+1+100 1000ml working solution for tank inversion.

NB:

no I do not plan to buy a Jobo ,
yes I will test to set my N based on my chosen EI but I would just like to have a starting point

Thank you in advance.

Luc

**Scotty230358** · 22-Apr-2011, 00:16

Try rating it at 100 and develop for 15 minutes at 20 degrees C. Agitate constantly for the first minute and 10 seconds every minute thereafter.

(Thanks to Ian Grant for this)

**Keith Cocker** · 22-Apr-2011, 03:23

8 mins @ 64

**lbenac** · 22-Apr-2011, 07:23

Originally Posted by Scotty230358

Try rating it at 100 and develop for 15 minutes at 20 degrees C. Agitate constantly for the first minute and 10 seconds every minute thereafter.

(Thanks to Ian Grant for this)

Thanks for the answer.
This is pretty much like Across in 120 except with more agitation than 120 (1/4,1/2,3/4). This puts me in familiar territory. I was not so sure inasmuch as this would be my first 4x5 developing.

Cheers,

Luc